public static function WebformEntityReferenceSelectWidget::validateWebformEntityReferenceSelectWidget in Webform 8.5

Same name and namespace in other branches

1. 6.x src/Plugin/Field/FieldWidget/WebformEntityReferenceSelectWidget.php \Drupal\webform\Plugin\Field\FieldWidget\WebformEntityReferenceSelectWidget::validateWebformEntityReferenceSelectWidget()

Webform element validation handler for entity_select elements.

File

src/Plugin/Field/FieldWidget/WebformEntityReferenceSelectWidget.php, line 83

Class

WebformEntityReferenceSelectWidget

Plugin implementation of the 'webform_entity_reference_select' widget.

Namespace

Drupal\webform\Plugin\Field\FieldWidget

Code

public static function validateWebformEntityReferenceSelectWidget(&$element, FormStateInterface $form_state, &$complete_form) {

  // Below prevents the below error.
  // Fatal error: Call to a member function uuid() on a non-object in
  // core/lib/Drupal/Core/Field/EntityReferenceFieldItemList.php.
  $value = !empty($element['#value']) ? $element['#value'] : NULL;
  $form_state
    ->setValueForElement($element, $value);
}